1 /* 2 * Query the Mbed TLS compile time configuration 3 * 4 * Copyright The Mbed TLS Contributors 5 * SPDX-License-Identifier: Apache-2.0 6 * 7 * Licensed under the Apache License, Version 2.0 (the "License"); you may 8 * not use this file except in compliance with the License. 9 * You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, software 14 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 15 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 * See the License for the specific language governing permissions and 17 * limitations under the License. 18 */ 19 20 #include "mbedtls/build_info.h" 21 22 #if defined(MBEDTLS_PLATFORM_C) 23 #include "mbedtls/platform.h" 24 #else 25 #include <stdio.h> 26 #include <stdlib.h> 27 #define mbedtls_printf printf 28 #define MBEDTLS_EXIT_FAILURE EXIT_FAILURE 29 #endif 30 31 #define USAGE \ 32 "usage: %s [ <MBEDTLS_CONFIG> | -l ]\n\n" \ 33 "This program takes one command line argument which corresponds to\n" \ 34 "the string representation of a Mbed TLS compile time configuration.\n" \ 35 "The value 0 will be returned if this configuration is defined in the\n" \ 36 "Mbed TLS build and the macro expansion of that configuration will be\n" \ 37 "printed (if any). Otherwise, 1 will be returned.\n" \ 38 "-l\tPrint all available configuration.\n" 39 #include <string.h> 40 #include "query_config.h" 41 main(int argc,char * argv[])42int main( int argc, char *argv[] ) 43 { 44 if ( argc != 2 ) 45 { 46 mbedtls_printf( USAGE, argv[0] ); 47 return( MBEDTLS_EXIT_FAILURE ); 48 } 49 50 if( strcmp( argv[1], "-l" ) == 0 ) 51 { 52 list_config(); 53 return( 0 ); 54 } 55 56 return( query_config( argv[1] ) ); 57 } 58